TC1796
General Device Information
2
General Device Information
2.1
TC1796 Block Diagram
FPU
PMI
48 KB SPRAM
16 KB ICACHE
TriCore
( TC1M)
PBCU
CPS
Program Local Memory Bus
P LMB
DMI
56 KB LDRAM
8 KB DPRAM
Data Local Memory Bus
DLMB
DBCU
EBU
PMU
16 KB BROM
2 MB PFLASH
128 KB DFLASH
Emulation Memory
Interfac e
LFI Bridge
OCDS Debug
Interface
/JTAG
16 KB PRAM
ASC0
ASC1
PCP2
Core
G P TA 0
G P TA 1
32 KB CMEM
fCPU
SCU PLL
fFPI
LTCA2
DMU
64 KB SRAM
16 KB SBRAM
STM
SBCU
Ports
DMA
SMIF
MultiCAN
(with 4
CAN
Nodes)
MSC
0
MSC
1
MLI
MLI MEM
0
1
CHK
SPRAM: Scratch-Pad RAM
ICACHE: Instruction cache
LDRAM Local data RAM
DPRAM: Dual-port RAM
BROM: Boot ROM
PFLASH: Program Flash Memory
DFLASH: Data Flash Memory
SBRAM: Stand-by Data Memory
SRAM: Data Memory
PRAM: PCP Parameter Memory
CMEM: PCP Code Memory
PLMB: Program Local Memory Bus
DLMB: Data Local Memory Bus
RPB: Remote Peripheral Bus
SPB:
System Peripheral Bus
shaded: only available in TC1796ED
SSC0
SSC1
ADC0
ADC1
FADC
RBCU
MCB05573_mod
Figure 1 TC1796 Block Diagram
Data Sheet
10
V1.0, 2008-04